database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-06-27 23:21:58 +03:00
Code Activity

Avoid referencing off the end of subplan_partition_offsets.

Browse Source 
Report by buildfarm member skink and Tom Lane.  Analysis by me.
Patch by Amit Khandekar.

Discussion: http://postgr.es/m/CAJ3gD9fVA1iXQYhfqHP5n_TEd4U9=V8TL_cc-oKRnRmxgdvJrQ@mail.gmail.com
This commit is contained in:
Robert Haas
2018-01-24 16:34:51 -05:00
parent d6ab720360
commit 945f71db84
3 changed files with 6 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
src/backend/executor/nodeModifyTable.c
View File

@ -1812,7 +1812,8 @@ tupconv_map_for_subplan(ModifyTableState *mtstate, int whichplan)
* If subplan-indexed array is NULL, things should have been arranged
* to convert the subplan index to partition index.
*/
Assert(proute && proute->subplan_partition_offsets != NULL);
Assert(proute && proute->subplan_partition_offsets != NULL &&
whichplan < proute->num_subplan_partition_offsets);
leaf_index = proute->subplan_partition_offsets[whichplan];